baber/WOPTO huggingface dataset:
Patent JP-H02196879-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: MATSUOKA NAOKI
IPC: C09J133/06
Filed: 1989-08-28
Abstract: PURPOSE:To obtain the title composition giving excellent adhesive characteristics irrespective of the polarity of adherend surface by blending a specific tackifying resin with a polymer prepared from predominant monomers such as acrylic alkyl ester etc., and a specific carboxyl group-contg. monomer. CONSTITUTION:The objective composition can be obtained by blending 100 pts.wt. of an acrylic copolymer <=7.0mmol/g in carboxyl group concentration prepared from (A) 50-90wt.% of an acrylic 2-14C alkyl ester and/or methacrylic ester (e.g. ethyl acrylate), (B) 10-50wt.% of an acrylic acid adduct of the formula (n is 0-10, being 0.5-3.0 in average) and (C) 0-40wt.% of a copolymerizable vinyl monomer, with e. g. (D) 20-150 pts.wt. of a rosin-based or phenolic tackifying resin >=80 deg.C in softening point.
Patent JP-H0384313-A (JP)
Title: Petroleum gasification combustion device
Inventor: TANAKA NOBORU
IPC: F23N5/20
Filed: 1989-08-28
Abstract: PURPOSE:To prolong life of the entire device by a method wherein more than two gasifiers are applied and orders in operation of the gasifiers is changed every time the specified number of times of combustion of a preference order of usage of the gasifiers or every time of specified combustion. CONSTITUTION:As an operation switch 31 of a remote control device 30 is turned on, preheating of the heaters 14, 24 for gasifiers 10 and 20 is started through a controlling part 40. As a hot water feeding faucet at a hot water feeding pipe 6 is opened, a signal from a water amount sensor 7 enters the controlling part 40 to start the combustion. At this time, in case that applied capabilities of the gasifiers 10 and 20 are low, only the main gasifier 10 is used, an electromagnetic pump 12 is opened, a nozzle 15 is released, petroleum passed through an oil feeding pipe 13 is gasified with the gasifier 10, sent to a burner 11 and then ignited. In turn, if the applied capability is high, the sub-gasifier 20 is also used, the fuel passes through an electromagnetic pump 22, oil feeding pipe 23, gasifier 20 an nozzle 25 and then a combustion is also carried out at a burner 21. Then, due to a closing of the hot water feeding faucet, a combustion stopping signal from the water amount sensor 7 is inputted to the controlling part 40, the combustion is stopped, the gasifier 20 becomes a main gasifier for a subsequent combustion and the gasifier 10 may become the sub-gasifier.
Patent JP-S6463101-A (JP)
Title: Circular saw for wood
Inventor: FUMEI FUMEI
IPC: B27B33/08
Filed: 1987-09-03
Abstract: PURPOSE: To enable circular saw to cut with rotation in either normal or reverse direction by providing edge face at both sides for each cutting edge group of the circular saw. CONSTITUTION: Edge faces 2 and 3 are made at both sides of each tip of many teeth provided with equal interval at circumference of a circular saw 4 engaged with an electric motor whose rotation is electrically reversible. The edge face 2 cuts wood when the circular saw 4 is in right-handed rotation, whereas the face 3 cuts when in left-handed rotation. When wood to be cut advances, the saw 4 rotates rightward and the wood continues advancing while being cut with edge face 2. The wood 5 to be cut stops after cutting is finished at the position of extreme left in the figure, followed by leftward rotation of the circular saw 4 with electrical sensing mechanism or other methods, and the wood 5 retracts while being cut with edge face 3.
Patent JP-H0670143-A (JP)
Title: Image recording device
Inventor: HATA KOJI
IPC: H04N1/405
Filed: 1992-08-20
Abstract: PURPOSE:To improve the image reproducibility based on the image signals in an image recording state. CONSTITUTION:A synchronous processing circuit 120 outputs two signals having the synchronization secured with each other by a picture element clock GC1, the raster gate signal RG1 which has a high level to the image recording picture elements of a single scanning line, and the AND signal RG01 of the signal/FF1 having the pulse width of the image data on the white picture elements to a pulse width modulator PWM 50. The signal RG01 is set at a low level with a white picture element. Then PWM 50 produces a pulse signal to modulate the semiconductor laser based on the signal RG01. Therefore the PWM 50 produces no pulse signal corresponding to the white picture element so that no faint laser beam is produced in an image recording state corresponding to the white picture element. Thus the photosensitive material never produces the fog.
Patent JP-H1157429-A (JP)
Title: Spiral membrane module
Inventor: KAMIMURA KEIJI
IPC: B01D63/10
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent the separation membrane of a spiral membrane module from being damaged by a pressure applied forcefully, directly to a flow path material for untreated water at the time of backward washing. SOLUTION: A separation membrane 2 is wound around the outer periphery of a water collecting pipe 1 through an untreated water flow path material 3 made up of a mesh spacer. In addition, a slit-like opening 1a which communicates with the outside and the inside of the water collecting pipe 1 is bored in the water collecting pipe 1. The separation membrane 2 is of a bag-like shape and its center part envelops the water collecting pipe 1. Further, a flow path material 4 made up of the mesh spacer is introduced into the bag- like separation membrane 2 (bag-like membrane) 2, the interior of which serves as a flow path for permeation water. In addition, a fine mesh 9 of smaller mesh size than the flow path material 3 for untreated water (mesh spacer) is interposed between the separation membrane 2 and the flow path material 3.
Patent JP-2001045790-A (JP)
Title: Motor-control device with soft start function of brushless motor
Inventor: ARAKI FUTOSHI
IPC: H02P6/06
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the motor-control device of a brushless motor that can easily change inclination of a soft start for the characteristics of the motor, even if the characteristics of the motor change and has improved response property. SOLUTION: An externally mounted resistor and a capacitor are charged by a first constant current IS1, based on a first externally mounted resistor RS1 at the initial state of the detection of a rotation insutruction signal, the capacitor is charged by an addition current, where a second constant current IS2 based on an externally mounted second resistance value RS2 is added, when the potential of the capacitor exceeds a reference value, and at the same time, the potential of the capacitor is transmitted to a motor body part as a soft start waveform via a drive circuit 6.
Patent JP-S6465229-A (JP)
Title: Method for cooling metallic material during heat treatment
Inventor: MURATA KYOHEI
IPC: C21D1/00
Filed: 1987-09-04
Abstract: PURPOSE:To perform heat treatment by which ununiformity of quality and defectiveness of dimensional accuracy are reduced, by removing mill scale from a metallic material to be heat treated so that the surface roughness is regulated to a specified value or below and by heating and cooling the metallic material whose surface is free from rust. CONSTITUTION:Mill scale is removed from a metallic material to be heat treated by shot blasting or other method before heat treatment so that the surface roughness Rmax is regulated to <=15mum, preferably <=10mum. The metallic material whose surface is free from rust is heated to a prescribed temp. and cooled. Thus, a heat treated high-grade steel pipe having uniform and stable mechanical properties and sour resistance can be provided.
Patent JP-H0667434-A (JP)
Title: Planographic printing plate
Inventor: YAMAMOTO GENZO
IPC: G03F7/07
Filed: 1992-08-20
Abstract: PURPOSE:To improve water retention characteristic by incorporating a specified water-soluble synthetic polymer into a layer containing physical developing nucleus or/and adjacent layers. CONSTITUTION:The planographic printing material has a silver halide emulsion layer and a layer containing physical developing nucleus on a supporting body and is used for silver complex salt diffusion transfer method. The layer containing physical developing nucleus and/or the adjacent layers contain a water-soluble synthetic polymer expressed by formula. In the formula, R1 is H or alkyl group, R2 is H or alkali metal atom n is 1-100mol% m is 0-50mol% and l is 0-5mol%. The average mol.wt of the polymer is 2000-300000. This water- soluble polymer is added in the production process of the coating liquid considering the stability of quality and easiness of production. By this method, printing characteristics, especially water retention characteristic, are improved and aging stability is improved.
Patent JP-S6465581-A (JP)
Title: Method and device for developing
Inventor: TAJIMA HATSUO
IPC: G03G15/08
Filed: 1987-09-07
Abstract: PURPOSE:To obtain a satisfactory image by floating up a developer having a carrier particle consisting of a superconductor or containing it, and a toner particle, by a magnetic field generating means, and forming a developed image on a latent image holding body. CONSTITUTION:For instance, when a magnetic field is applied from the lower side, the magnetic flux density is high in the vicinity of its lower side, and the more it floats, the smaller the magnetic flux density becomes. Accordingly, a superconductor fine particle whose particle diameter is small and which is light in weight floats up to a position where only such a small resiliency as balanced with its weight is generated, and also, as for a superconductor fine particle whose particle diameter is large and which is heavy, its resiliency and weight are balanced in the vicinity of the lower side, and it stays at its vicinity. By utilizing such a Meissner effect, a carrier 11 consisting of a superconductor, or containing it is floated up by a magnetic field generating means 2, and a toner 3 adhering to the surface of its carrier 11 is allowed to adhere to an electrostatic latent image of a photosensitive body 1. In such a way, a satisfactory developed image can be formed.
Patent JP-S59112641-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAMOTO SHIYUUICHI
IPC: H01L21/822
Filed: 1982-12-20
Abstract: PURPOSE:To shorten and stabilize the steps of manufacturing a semiconductor device by simultaneously forming electrodes and wirings for accelerating and a load element of high resistance for integrating on the same substrate of accumulated polysilicon layers. CONSTITUTION:An oxidized thick film 2 and a thin film 3 are formed on an Si substrate 1, holes are opened at the film 3, polysilicons 4, 5 are superposed, ion implanted at 8 with a CVD SiO2 film 7 as a mask, and the N type low resistance layer 4 and the high resistance layer 5 are formed. An N<+> type layer 6 is formed through the hole of the film 3 from the layer 4. Then, MoSi2 layer 9 is accumulated on the overall surface, photocomposed to form electrodes and wirings. Subsequently, As ions are implanted at 8 to form N type source and drain 6'. Eventually, only the layer 9 on the layer 5 is selectively removed, and the layer 5 is used as a load element. According to this configuration, the steps can be largely shortened, and the manufacturing steps are stabilized.
Patent JP-H0963360-A (JP)
Title: Heat resisting insulated electric wire
Inventor: WACHI NOBUO
IPC: H01B7/29
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide high flame resistance, restrain a temperature rise in a fire resistant layer, and prevent reduction in insulation resistance by a rise to a high temperature of mica by using an ethylene resin composition by blending a metallic hydroxide by a specific quantity with an insulating layer. SOLUTION: In a heat resisting insulated electric wire, polyamide imide resin to which benzotriazole and its derivative are added, is arranged on an insulating layer by applying and baking polyamide imide resin paint, and an insulating layer inferior in an inter-layer adhesive property is arranged. Therefore, in the case where insulating treatment is performed on the outside after a coil is wound by epoxy resin treatment varnish, when a treatment varnish layer 5 hardness, inter-layer separation 7 is easily caused on an interface between the inside of a polyamide imide resin layer 6 of an upper layer and a lower layer. Therefore, the separation 7 is easily caused on an interface between the inside of an upper layer slightly inferior in an inter-layer adhesive property or the upper layer and a lower layer.  In this case, since the separation 7 advances in the direction along a layer in the polyamide imide resin layer 6 of an upper layer by a crack 8 generated in the layer 5, the crack 8 does not extend up to a resin layer 10 of a lower layer, and even if it is held for many hours at a high temperature, reduction in dielectric breakdown voltage is hardly caused.
Patent JP-H0269376-A (JP)
Title: Surface treating agent for clay sintered product
Inventor: HIROSE KUNIHIKO
IPC: C04B41/84
Filed: 1988-09-05
Abstract: PURPOSE:To prevent discoloration and penetration of rain water by using a surface treating agent contg. a first component which is a reaction product of specified organopolysiloxane with a mixture of metal hydroxides and a second component selected among silicate compds. as essential components. CONSTITUTION:The title treating agent contains a first component which is a reaction product of organosiloxane with a mixture of 1-4 kinds of metal hydroxides and a second component which is a mixture of 1-3 kinds of silicate compds. as essential components. The organopolysiloxane is obtd. by hydrolyzing a mixture of 1-4 kinds of silane compds. represented by the formula (where R1 is H or 1-3C alkyl and R2 is H, 1-3C alkyl or 1-3C alkoxy). By using the treating agent, discoloration and penetration of rain water due to use over many years are prevented.
Patent JP-H04103106-A (JP)
Title: Magnetic core
Inventor: SAWA TAKAO
IPC: H01F1/153
Filed: 1990-08-23
Abstract: PURPOSE:To express an inductance value even under a high magnetic field by a method wherein pinholes in number in prescribed range are formed on a magnetic core on which a magnetically soft alloy thin band, and to suppress saturation magnetically. CONSTITUTION:Magnetic saturation is suppressed by controlling the magnetic anisotropy of a magnetically soft alloy thin band using pin-holes which are penetrating the thin band from the front side to the back side. The pinholes can be formed uniformly by setting the conditions when an amorphous alloy thin band and an Fe-group ultramicroscopic crystal alloy thin band are formed by quenching molten alloy, for example, and 100 to 5000 pinholes are formed on the area of 1cm<2> of the alloy thin band. If the number of pinholes per 1cm<2> is 100 or smaller, magnetic saturation takes place easily in a low magnetic field, and if it exceeds 5000, it is difficult to form the thin band continuously. This is because the total magnetic flux is reduced remarkably. For example, the above-mentioned material can be utilized effectively as a noise-reducing element.
Patent JP-S58151140-A (JP)
Inventor: RIYUBO MISHITSUKU
IPC: H04B10/548
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61101064-A (JP)
Title: Molding device
Inventor: MATSUZAWA ASAO
IPC: H01L23/50
Filed: 1984-10-24
Abstract: PURPOSE:To suppress a force to make a distortion generate in a work when the work is pressed to a pair of press parts by a method wherein the configurations of a pair of the press parts to suppress the work from both sides at the molding time of the work are formed in a configuration to roughly fit to the surfaces to be suppressed of the work. CONSTITUTION:An IC1 is set in such a way that the IC1 is inserted in a bottom force 11 and the lower half of the package 2 of the IC1 is inserted in a recessed part 15 in such a state that the package 2 is being faced upwards. The lower face of the basic end part of each outer lead 7 of lead frames 3 is made to adhere closely to a lower press part 17 along the lower press part 17 and each dam 8 is made to match to each lower blade 19. An upper press part 16 and the lower press part 17 grasp the lead frames 3 between them along the warpage configuration of each lead frame 3. Accordingly, a force to correct the crook of each lead frame 3 does not act on the lead frame 3. As a result, a possibility of the generation of a failure of the package 2 and a crack, which is generated in a pellet 4, or a possibility of the generation of gaps, which are generated on the interfaces between the package 2 and the lead frames 3 due to deviation, can be avoided.
Patent JP-H05114986-A (JP)
Title: Facsimile equipment having broadcast transmitting function
Inventor: HAYASHI SHUNSUKE
IPC: H04N1/32
Filed: 1991-08-06
Abstract: PURPOSE:To perform the broadcast communication by setting and registering the group classification and the telephone number of a transmitting destination, retrieving automatically the transmitting destination of a special group and performing the automatic calling. CONSTITUTION:The group classification and the telephone number of a transmitting destination are set and registered to a transmitting destination registration memory 1. When the broadcast communication is started, a signal processing part 5 performs the special program designated by a transmitting destination group designating means 2 is retrieved from the registration memory 1 and list-displayed at a displaying part 9. The displaying is made visible, and after the decreasing, correcting and subscribing of the transmitting destination are performed, an automatic calling means 3 is operated, the transmitting destination is successively called, the data are read from an image memory 4, and the broadcast transmission is performed. Thus, the broadcast communication can be automatically performed to the designation group and the operation convenience can be improved.
Patent JP-H0858564-A (JP)
Title: Liquid pressure type brake booster
Inventor: OKANO KUNIO
IPC: B60T13/14
Filed: 1994-08-24
Abstract: PURPOSE: To prevent wear and the like of the contact of a pressure switch perceiving the liquid pressure of an accumulator so as to operate or stop a motor. CONSTITUTION: This liquid pressure type brake boosting device is provided with an accumulator 24 accumulating pressure by drive of a motor pump 14, a liquid pressure booster 4 performing boosting action by the liquid pressure of the accumulator 24, a master cylinder 6 generating brake liquid pressure by transmission of pressure of the liquid pressure booster 4, and wheel cylinders 8, 10 performing brake action by feed of the liquid pressure of the master cylinder 6. The operation of a motor 28 is controlled by a control circuit provided with a pressure switch 26 and an operation relay 32. A transistor for switching is connected between the contact 26a of the pressure switch 26 and the coil of the operation relay, and the transistor is operated to be ON by base current flowing through the switch contact.
Patent JP-S6283583-A (JP)
Inventor: KAWANISHI MOTOTAKA
IPC: F16L59/20
Filed: 1985-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000055816-A (JP)
Title: Surface defect inspecting device
Inventor: YAAKE TOSHICHIKA
IPC: G01N21/956
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface defect inspecting device capable of rejecting pseudo-defects such as color irregularity and detecting true surface defects such as a bond. SOLUTION: A surface defect inspecting device 20 is provided with an inspecting stage 24 on which an IC package 22 to be inspected is mounted a CCD camera 26 arranged above the inspecting stage 24 to pick up the image of the IC package 22 to be inspected, the first illuminating device 28 arranged between the inspecting stage 24 and the CCD camera 26 to illuminate the IC package 22 to be inspected, and the second illuminating device 30 arranged between the first illuminating device 28 and the COD camera 26. By comparing the shape of a bond or the shape of color irregularity in the case of being irradiated with the first illuminating device with that in the case of being irradiated with the second illuminating device, it is possible to determine a bond when the shapes are same and color irregularity when the shapes are different.
Patent JP-H0269816-A (JP)
Title: Composite memory medium, composite memory medium driving device and its driving method and composite memory medium reproducing device
Inventor: IIZUKA HIROYUKI
IPC: G06F3/06
Filed: 1988-09-06
Abstract: PURPOSE:To construct various systems by constituting a composite memory medium by means of a fixed memory in which reading and writing is executed through a holding body accommodating an optical disk as a read-only memory and a first emission light-receiving element. CONSTITUTION:The composite memory medium is provided with the fixed memory 2 which is fixed to the holding body 7 holding the optical disk 1 as the read-only memory and in which reading or writing is possible, and the first emission light-receiving element 10 fixed to the holding body which connects a signal used for reading or writing data with respect to the fixed memory 2 with an external part, and the optical disk 1 and the fixed memory 2 are constituted in such a way that they are integrated. Since the optical disk 1 and the fixed memory 2 are integrated, writing is possible and a control program is stored in the fixed memory 2, whereby operation is attained only by the composite memory medium without the necessity of other recording medium.
Patent JP-H0283454-A (JP)
Title: Double speed sensor-pickup assembly
Inventor: JIYOSEFU BERESUBIRU DEIAKAA JI
IPC: B60T8/171
Filed: 1989-08-29
Abstract: PURPOSE: To improve output characteristics of a speed sensor by generating an anti-cross-talk signal added to composite signal in the coil of another speed sensor, for eliminating cross-talk. CONSTITUTION: The speed sensor 136 of a pick-up part 140 contains a ferromagnetic magnetic pole piece 152 and a permanent magnet 154 attached to its tip, and further, a primary conductive coil 156 and a secondary anti-cross-talk coil 158 are provided. The primary coil 156 and the secondary coil 158 are wound in the reverse direction to each other, and the winding times of the secondary coil 158 is less than that of the primary coil 156. A speed sensor 138 has the similar structure. Since a cross-talk signal occurs as the primary coils 156 and 164 are close to each other, this effect can be cancelled by connecting the primary coil 156 to a secondary coil 166 and the primary coil 164 to a secondary coil 158 in series, respectively.
Patent JP-S6378987-A (JP)
Inventor: TANABE YOZO
IPC: E21B17/22
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6469252-A (JP)
Title: Linear pulse motor
Inventor: IWAO HIROYUKI
IPC: H02K41/03
Filed: 1987-09-08
Abstract: PURPOSE:To suppress noise and oscillation, by covering a section with a rolling bearing member at a fixed section or the outer peripheral section of the bearing member, with synthetic resin or rubber member. CONSTITUTION:A linear pulse motor is composed of the fixed frame 2 of a fixed section 1, a scale 3, the movable frame 12 of a movable section 11, a magnet member 13, a shaft 14, and a bearing member 15. Then, a rubber member 4 is bonded to the flat section 3B of the scale 3. Besides, a synthetic resin ring 16 composed of the synthetic resin materials on polyacetar, nylon, and the like is fitted on the outer periphery of the bearing member 15, and is bonded to. Then, the covering synthetic resin member or the rubber member having elasticity functions as a bumping member, and a frictional force can be increased.